You asked for a critique: A very difficult pose, and I can only imagine the time it took to get balance like this, so full credit to all involved in creating a magnificent pic. That aside, I wonder how the shot would have looked if top model's (Monika?) right arm had been been brought down in line with her left, creating more of an arc? Possibly also her right leg too, but you'd be asking a lot from both models to do this.
Keep up the good work - always a pleasure to see your images, especially of Monika and Aisii.